21795738

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{98179}}^1$

素因数の和:98221

約数の個数: 16

約数和(自身を含む): 44770080

約数和(自身を除く): 22974342

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 98179, 196358, 294537, 589074, 3632623, 7265246, 10897869, 21795738]

約数ペア:

[(1, 21795738), (2, 10897869), (3, 7265246), (6, 3632623), (37, 589074), (74, 294537), (111, 196358), (222, 98179)]